工业，食品和药物管理人员指南。文件于2018年4月16日发布。
What is an Ultrasonic Diathermy Device?
超声波透热设备医学德维克es that are used in physical therapy equipment that produce high-frequency sound waves where this movement is found into tissue and create gentle restorative heat.Ultrasonic diathermy devices建议在身体组织内部产生深层的温暖，以治疗挑剔的药物状况，例如疼痛，肌肉痉挛和关节染色。
The sound waves of the Ultrasonic diathermy devices are transmitted through a round-headed wand that the specialist applies to the skin with delicate. A hypo-allergenic gel helps in the transmission of the ultrasonic vitality and avoids overheating at the surface of the implement.
除联邦食品，药物和化妆品法案（FD＆C法案）及其实施法规外21 CFRPart 1010 and 1050.10. The guidance document was published that describes FDA’s recommendations for the performance standard requirements in 21 CFR 1050.10 particular to ultrasonic diathermy devices when a manufacturer has otherwise complied with certain International Electrotechnical Commission (IEC) standards.
Looking Forward To US FDA 510k Process For Medical Devices ?
我们还协助建立注册和设备清单，以使美国的医疗设备供应合适。
阅读更多 Contact UsThe scope of Ultrasonic Diathermy Products
The scope of this guidance document is limited to ultrasonic diathermy products regulated under 21 CFR 890.5300(a), product codes IMI and PFW, and are class II devices. This guidance is applicable to ultrasonic diathermy (physiotherapy) devices for use in applying therapeutic deep heat for selected medical conditions such as relief of pain, muscle spasms, and joint contractures. This guidance only relates to equipment employing ultrasonic energy at a frequency beyond 20 kilohertz using a single plane circular transducer per treatment head producing non-convergent beams perpendicular to the face of the treatment head (i.e., collimated or divergent).
包括使用超声检查在内的其他医疗设备在21 CFR 890.5300（a）之外受到监管，并被排除在本指南的范围之外。排除的医疗设备包括但不限于：
- Devices in which ultrasound waves are intended to destroy conglomerates (for example stones in the kidneys or the bladder) or tissue of any type;
- Devices in which a tool is driven by ultrasound (for example surgical scalpels, phacoemulsifiers, dental scalers or intracorporeal lithotripters);
- 超声波的设备旨在使组织对进一步的疗法（例如放射线或化学疗法）敏感；
- 超声波旨在治疗癌性（即恶性）或癌性组织或良性肿块的设备，例如高强度聚焦超声（HIFU）或高强度的治疗性超声（HITU）；和
- 用于美学目的的超声波的设备。
此外，此指南文件also provides recommendations for information to provide in 510(k) submissions for these ultrasonic diathermy devices. And as per FDA classification, this device is classified as a Class III device, where the Premarket Approval application (PMA) and 510(k) submission is necessary to be done.
What is售前批准？
This is an initial process for every class III medical device; this process is all about the scientific and regulatory review the FDA manages to mention the safety and productivity of the specific class III medical device. These class III devices are the most risky devices that support or help human life. As because of the high-risk level of class III devices, FDA has decided that applicants (class III device manufacturers) must receive FDA approval of their PMA only when the PMA contains sufficient, valid technical evidence to provide about the device that the device is safe and effective for its intended use.
笔记：我f you have a predicate of your class III device in the market, then PMA is not required for that device, the applicant can directly apply for the 510(k) clearance
医疗设备分类
Class |
Risk | 例子 | 安全/有效性控制 | Regulatory Pathway |
我 |
低的 | Tongue depressor, hospital beds | 一般控制 -With Exemption - 无豁免 |
自我注册 或510（k） |
ii |
Medium | Absorbable suture, blood pressure cuffs | 一般控制 -With Exemption - 无豁免 Special Controls -With Exemption - 无豁免 |
- 大多数II级设备均根据510（k）预装通知提交批准。 -Few devices of class II are approved under PMA -10-15% devices require clinical trial |
| iii | 最高 | An implantable pacemaker, coronary stent, Ultrasonic diathermy devices | 一般控制 Special Controls 预售授权 |
售前批准（PMA） Almost all require clinical data. |
What is 510(k) Clearance?
我t is a premarket submission made to FDA to specify that the device to be marketed to the US market is safe and effective.
想要在美国市场上销售产品的每个制造商或人员都应该知道510(k) submission,这是必须的。510 (k)的主要目的submission is to specify that the device is to be considered similar to a predicate device (the device that is already marketed in US market or cleared by the FDA). Laboratory testing is always a requirement. A manufacturer can also submit a 510(k) if they are going to make some changes in their device.
获得FDA批准的设备的好处
-High Impact
FDA批准的医疗设备就像药物一样，在医疗保健行业安全且有效。
-Access to International Markets
FDA清理设备后，制造商可以获得外国政府证书，该证书还可以帮助您将设备推向巴西和中国等其他国家。这指出，可以从美国销售和出口FDA批准的设备。许多国家认可外国政府的证书，可以在其领土上合法出售您的产品。
-Credibility
FDA总是在代表保护公众的设备中寻求安全和功效。如果您的产品已获得FDA的批准，它将指定您的产品对人类使用是安全且有效的。
-Access to Hospital Networks
When building a medical device you are bound to work with hospitals whether it’s for feasibility testing, pilot testing, clinical trials, or usability activities. This is a great way to build your network of potential customers and influencers in the healthcare space.
-Flexible Roadmap
许多医疗设备制造商确实意识到创建灵活的产品路线图的重要性。有效的路线图是一份精心设计的文档，可以传达产品愿景以及将要解决的重点领域。其目的是向公司中的开发，销售，营销和其他内部团队展示特定产品或产品线的未来的愿景。它将设定广泛的目标，并提供在医疗保健行业中实现它们的必要步骤。
188金宝搏网站靠谱吗操纵子战略家的FDA PMA提交方法可确保您的PMA解决所有必要的要素，从而使整个过程更加有效和准确。
开发您的PMA提交。188金宝搏网站靠谱吗操纵子战略专家团队将帮助您确定医疗设备的适当监管途径。
We Operon Strategist are the medical device technical consultant; we offer regulatory services to every medical device manufacturers or any person into the medical industry. Our services include 510(k), USFDA, design & development,交钥匙解决方案建立世界一流的制造单元等等。有关更多详细信息，请与我们联系188金宝搏网站靠谱吗